A) True B) False ![]()
A) sand B) chemicals C) solids D) rulers ![]()
A) taste B) wave C) sniff D) waft ![]()
A) expensive B) broken C) hot D) all of these ![]()
A) False B) True ![]()
A) 10% B) 40% C) 20% D) 50% ![]()
A) 15 minutes B) 5 minutes C) 15 seconds D) 1 hour ![]()
A) True B) False ![]()
A) at the end of class B) immediately C) after you clean it up D) never ![]()
A) glass B) chemicals C) all of these D) heat ![]()
A) stop drop roll B) all of these are ok C) fire blanket D) fire extinguisher ![]()
A) never B) when a liquid looks like water C) after you smell it D) only when your teacher says so ![]()
A) only when your teacher says so B) after you read the instructions for an experiment C) at any time D) as soon as you get to your lab station
A) all of these are ok B) look straight down into the tube C) point the tube away from your face D) point the tube toward your face ![]()
A) in the trash can B) at the very end of class C) when a janitor comes to class to get it D) in a broken glass box provided by your teacher
A) True B) False ![]()
A) they have something "cool" to show you from the experiment B) they need help reading the lab directions C) at any time D) never ![]()
A) in the hallway B) in the storage room C) in the front of the room D) in the back of the room
A) in the back of the room B) in the storage area C) in the hallway D) in the front of the room ![]()
A) by your lab station on the flooro B) at your regular desk C) under the lab tables D) at your station's desktop ![]()
A) True B) False ![]()
A) none of these B) when you finish your experiment C) if they are clear liquids D) only if told so by your teacher
A) test tube B) graduated cylinder C) beaker D) flask
A) test tube B) all of these C) graduated cylinder D) flask
A) all of these are ok B) small test tube C) graduated cylinder D) beaker ![]()
A) read all instructions carefully B) look at another group's station for help C) ask a friend what to do D) gather your materials ![]()
A) running B) play-fighting C) all of these D) throwing things ![]()
A) immediate discipline note B) sent to sit away from the lab area and not get to participate C) zero for the lab D) all of these ![]()
A) erhlenmeyer flask B) test tube C) cylinder D) beaker ![]()
A) triple beam balance B) all of these C) balance beam D) scale ![]()
A) beaker B) funnel C) flask D) graduated cylinder ![]()
A) test tubes B) erhlenmeyer flask C) graduated cylinder D) beakers ![]()
A) none of these B) measuring cup C) funnel D) flask ![]()
A) propane burner B) hot plate C) gas pump D) bunsen burner ![]()
A) lab water fountain B) eye fountain C) chemical shower D) eye wash station ![]()
A) googles B) none of these C) experiment glasses D) goggles ![]()
A) thongs B) tongs C) beaker carriers D) tube pinchers ![]()
A) beakers B) erhlenmeter flasks C) test tubes D) graduated cylinders ![]()
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A) Crocs B) flip flops C) all of these are ok D) closed toe shoes ![]()
A) tongs B) lab apron C) rubber gloves D) heat resistant lab gloves |